Tree Inventory for ZRID

Precise dendrological documentation necessary to obtain a ZRID decision and ensure the smooth implementation of road projects. We provide comprehensive studies, including greenery inventory on MDCP.

Dendrologist performing tree measurements in winter conditions

Key Element of a Road Project

The inventory of trees and shrubs for ZRID documentation is a fundamental stage of every road investment. As specialists in the greenery sector of road design, we provide a comprehensive study that includes accurate measurements, phytosanitary assessment, and precise location of each tree and shrub on the Map for Design Purposes (MDCP).

Our dendrological inventory for project documentation is the basis for further stages, such as developing a felling project for a provincial/district road and a tree stand management project. Such documentation is crucial for obtaining a ZRID decision.

Benefits of a Professional Inventory

Why is it worth entrusting us with the preparation of dendrological documentation?

Legal Compliance

We guarantee full compliance of the documentation with applicable regulations, which streamlines the process of obtaining ZRID decisions and building permits.

Time Saving

Precise documentation, including inventory for home construction, prevents project delays and administrative problems.

Project Optimization

We provide designers with accurate data, allowing for informed planning and minimizing conflicts with valuable greenery.

Our Process in Practice

From precise field measurements to finished documentation for designers.

Team performing GPS RTK measurements for inventory

1. Field Measurements

We use GPS RTK/RTN equipment for centimeter-level accuracy in locating trees and shrubs.

Accurate measurement of a tree trunk circumference

2. Dendrological Assessment

Each tree is accurately measured, and its health is assessed by a certified inspector.

Dendrologist plotting tree locations on a digital map on a tablet

3. Digital Mapping

We work with GIS software to ensure digital precision and integration with CAD projects.

MDCP map with tree inventory plotted

4. Final Documentation

The result is a clear map and detailed tables, constituting a complete material for authorities.

Scope of the Study

Our dendrological documentation to obtain a ZRID decision is a comprehensive document that includes all necessary elements.

  • Descriptive Part

    Site characteristics, work methodology, analysis of the health status of the inventoried greenery, and conclusions and recommendations.

  • Tabular Part

    A detailed list of inventoried trees and shrubs along with their parameters (species, trunk circumference, height, health status).

  • Graphical Part (MDCP Map)

    Precise plotting of the location of each tree and shrub on the current Map for Design Purposes.

Marking a tree with an inventory number tag Trees in the road belt marked for ZRID inventory Filling out a dendrological inventory form

Frequently Asked Questions